package com.chang.bootplus.mapper;

import com.chang.bootplus.entity.Student;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.chang.bootplus.po.SchoolNamePO;
import com.chang.bootplus.po.SchoolSelGradeOfClassPO;
import org.springframework.stereotype.Repository;

import java.util.List;

/**
 * <p>
 *  Mapper 接口
 * </p>
 *
 * @author chang
 * @since 2022-01-23
 */
@Repository
public interface StudentMapper extends BaseMapper<Student> {
    List<String> listGrades(SchoolSelGradeOfClassPO po);
    List<String> listGrades(SchoolNamePO po);
}
